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5305-01-260-8941

Close Tolerance Screw

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Official Item Classification

名前
Close Tolerance Screw
(NSN) 国内在庫番号
5305-01-260-8941
(FSG) 連邦供給グループ
53 Hardware and Abrasives
(FSC) 連邦供給分類
5305 スクリュー
(INC) 商品名コード
29294
(FIIG) 連邦物品識別ガイド
A003B0
日付
08/05/1987 (39年前)

0.476 inches minimum and 0.526 inches maximum thread length, flat countersunk head style, 3a thread class, 1.236 inches minimum and 1.266 inches maximum fastener length, right-hand thread direction

Specs & Compatibility

スレッドクラス

3a

ねじ方向

right-hand

ねじ長さ

0.476 inches minimum and 0.526 inches maximum

ファスナーの長さ

1.236 inches minimum and 1.266 inches maximum

ヘッド スタイル

flat countersunk

ヘッド直径

0.428 inches minimum and 0.478 inches maximum

グリップの直径

0.3110 inches minimum and 0.3120 inches maximum

内部ドライブ様式

high-torque

わずかな糸の直径

0.312 inches

グリップの長さ

0.740 inches minimum and 0.760 inches maximum

インチあたりのねじ山数

24

最低の引張強さ

160000 pounds per square inch

硬度評価

36.0 rockwell c minimum and 40.0 rockwell c maximum overall

皿穴角度

99.0 degrees minimum and 101.0 degrees maximum

表面仕上げ

32.0 microinches grip

表面仕上げ

32.0 microinches threads

材料

steel comp 4140 or steel comp e4340 or steel comp 8740 overall

マテリアルドキュメントと分類

mil-s-5626 mil spec 1st material response or mil-s-5000 mil spec 2nd material response or mil-s-6049 mil spec 3rd material response overall

表面処理

cadmium and chromate overall

表面処理文書と分類

qq-p-416 ty2 cl2 fed spec single treatment response overall

ねじシリーズ指定子

unjf

仕様/標準データ

80205-nas1581 professional/industrial association standard

Replacement For

部品番号 説明
5305-00-288-2465 No Name Available 09/01/1994

Regulatory Compliance

Precious Metals Indicator
A

Item does not contain precious metal.

Criticality Code
X

The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.

Hazardous Metals Indicator
N

Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.

Pseudo Item Name Code

0029294

Related Hardware Products

部品番号 説明
NAS1581A5H12 Close Tolerance Screw
NAS1581A5H12T Close Tolerance Screw
NAS1581F5H12 Close Tolerance Screw

よくある質問

What is the FSCG of the NSN 5305-01-260-8941?
The FSCG of the NSN 5305-01-260-8941 is 5305
Does the NSN 5305-01-260-8941 have a Schedule B code assigned?
Yes, the Schedule B code is 7318152000
Does NSN 5305-01-260-8941 require demilitarization?
Items subject to the export administration regulations (ear) in parts 730-774 of title 15, code of federal regulations (cfr) (ccli or ear99) and determined by dod to present a low risk when released out of dod control. No demil, mut, or end use certificate is required. May require an export licensefrom doc.
Does NSN 5305-01-260-8941 contain precious materials?
Item does not contain precious metal.
Does NSN 5305-01-260-8941 contain hazardous materials?
Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.
When the NSN 5305-01-260-8941 was assigned to the Federal Catalog?
It was assigned 39年前, on Wed, Aug 5, 1987